In version 1.5, the ServerConfig is changed, more precisely MailServer configuration has changed (due to IMAP support).
All the attributes who started with POP3... have been renamed to Mail... and a new attribute MailServerType has been added.
<!--
Mail server configuration.
MailServerType
The type of mail server: pop3/imap
MailHost
The name of the incoming mail server or its IP address
MailUserName
The user name of the account connecting to the mail server.
For security purpose, it is recommended to leave empty the parameters MailUserName and MailPassword,
and to store the credentials at users and groups level (users and/or groups editing forms, tab "Credentials"),
by creating a new entry with 'URL' field set to 'pop3://<host>' (<host> being the value of the MailHost parameter)
and 'Authorization type' field set to 'Basic'.
MailPassword
The password of the account connecting to the mail server
MailDomain
The domain of the account connecting to the mail server
MailPort
The incoming mail server port (default 110)
MailUseSSL
Defines if SSL authentication will be used when connecting to the mail server
SmtpHost
The name of the outgoing SMTP mail server or its IP address
SmtpUserName
The user name of the account connecting to the SMTP mail server
For security purpose, it is recommended to leave empty the parameters SmtpUserName and SmtpPassword,
and to store the credentials at users and groups level (users and/or groups editing forms, tab "Credentials"),
by creating a new entry with 'URL' field set to 'smtp://<host>' (<host> being the value of the SmtpHost parameter)
and 'Authorization type' field set to 'Basic'.
SmtpPassword
The password of the account connecting to the SMTP mail server
SmtpDomain
The domain of the account connecting to the SMTP mail server
SmtpPort
The outgoing SMTP mail server port (default 25)
SmtpUseSSL
Defines if SSL authentication will be used when connecting to the SMTP mail server
AdminEMailAddress
The E-mail address used for sending administration communications (e.g. password recovery)
(default 'GNPortalAdmin@teradp.com')
-->
<!--
<MailServer
MailServerType="pop3"
MailHost=""
MailUserName=""
MailPassword=""
MailDomain=""
MailPort="110"
MailUseSSL="false"
SmtpHost=""
SmtpUserName=""
SmtpPassword=""
SmtpDomain=""
SmtpPort="25"
SmtpUseSSL="false"
AdminEMailAddress="GNPortalAdmin@teradp.com"
/>
-->
For compatibility reasons old configurations will continue to work (attributes POP3... will be used as Mail... with MailServerType set to pop3); for new configuations use the new attributes.